Bought a decent sized pork loin at the store last night for dinner, today I just had to decide what to do with it. I have two really good recipes, one involves the grill (we do it on our rotisserie) the other the oven. Chris voted for the rotisserie one, but I'll give you both :)
rubbed and grilled pork loin from the pork council. We do it the same way except rotisserie it for a couple hours on medium. We have a meat thermometer on our grill so I'll stop the rotisserie and stab it in after its been about an hour and a half then every so often to check if its done. We had ours get a little charred last time from flare up but it was mostly the fatty part which we cut off anyways. This time Chris wants me to use the smoker box in our grill so we'll see how it is smoked.
recipe #2 is the apple-topped pork loin from allrecipes. It's great, my grandparents liked it so much when they got leftovers (I seal a meal / freeze stuff for them) that they called me right after they ate it to tell me it was the best pork they'd ever had.